Asthana, D. K.; Asthana, Meera  <br/><br/>
Environment: problems and solutions 

 - NA 
 -  2013 
 - xix, 434 
<br/><br/><label>ISBN: </label>978-81-219-1654-7 
<br/><br/><label>Subjects--Personal Names: </label><br/>Management and Social Sciences
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management and Social Science